66 



Poftcrior: z (^=4^', =: ~'~-) -+- ( ^ ' ~ ^ ; ("-^— ') X 



ambae aiitcm qiiantitcitcs j ct z ila a fe invicem pendcnt, 

 ut fit s — {i — xy ' " ^ z. 



/ 



5. ir- Ilnius Iriiiisroimalionis iiriim infif;nem in ca- 



fu ma.vime mcmorabili oltendanuis, ex formula intcgrali 



a CP cof. t ^' . . 



;; petilo, cuius intecralc a tcrmi' 



(i -+- a a ~ : a col. 4^ " - * ^ " 



no Cpzro usciiie ad terminum (|)=ziS-** primo quidcm pe* 



lolam coniefluram coixluri cflc — V, cxi- 



(^i — II fl)-^"'^ 



ficnte 



V = (^) C-—') -^ (=^- ') C^) a « -^ ("--^') (;-::) a* -. clc. 

 qTiac ^crics y fi cim noftra principah confcratiir . ut fit 

 V ~ j - )r piacbcbit fi ~ n -t- i ct e :^ /; luin vcro / /? i 

 et x~aa; binue ergo alterae feiics binc (ormatae ciui,t: 

 Prior : 2 (:i-; " ') ^ (-;-_') ^ (^i) (r^-^») a^ 



-^C~"^-')(:i-^')a*-+ etc. 

 Allera : 2 (' t. ; -__) ^ (iz^) h- (=-"-=1^') ('-^7^) 0* 

 -r-i^M(^-')nM-ctc. 



qnac fcrics cx i{)fti Aiic V oiilur loco n ftribcndo — n— i. 

 Nunc aiifem rclatio inier s ct i erit J~(i — aa)'' *'»i 

 tum vero cft V ^ ^ ( 1J_' ) . 



{. ac. 



